CN209414989U - Electric dual-mode lubricating pump - Google Patents
Electric dual-mode lubricating pump Download PDFInfo
- Publication number
- CN209414989U CN209414989U CN201822167705.9U CN201822167705U CN209414989U CN 209414989 U CN209414989 U CN 209414989U CN 201822167705 U CN201822167705 U CN 201822167705U CN 209414989 U CN209414989 U CN 209414989U
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- China
- Prior art keywords
- oil
- lubrication
- plunger pump
- electric dual
- lubrication box
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Abstract
The utility model discloses a kind of electric dual-mode lubricating pumps, the electric dual-mode lubricating pump includes driving motor, the driving motor is fixed on the side of lubrication block, and it is connect with the lubrication block, and the other side of the lubrication block connects the plunger pump lubrication box lubrication block built-in cam and connect with the cam, the output shaft of the driving motor drives the plunger pump to rotate through the cam drive, plunger pump connects the lubrication box simultaneously, and the output shaft rotation of the plunger pump drives the lubrication box quantitative fuel-displaced；The valve body of the oil road connection solenoid valve of the lubrication box, and oily direction, while the external another petroleum pipeline of the valve body are passed in and out through the solenoid valve control, fuel feeding mode is switched fast by the solenoid valve, meets the service condition for continuously inputting a large amount of oil masses.
Description
Technical field
The utility model relates to lubricating pump fields, and in particular, to a kind of electric dual-mode lubricating pump.
Background technique
Currently, the grease of No. 000 and No. 00 can only be made a call to using gear type lubricating pump addition lubricating oil to machine in the market,
And it will cause oil dripping phenomenon in greasing；But gear type lubricating pump volume read-out is small, and lubrication piping is shorter, the oil transportation time
Long, discharge pressure is low, so that efficient oil transportation be not achieved and cause lubricating system unstable.
Based on problem above, our company has developed a kind of electronic lubricating pump, and has applied for corresponding patent in China；It is Chinese special
Sharp document CN206377443U discloses the electronic lubricating pump technology of our company, which drives lubricating oil to supply using gear pump
Oil, fuel system are that Jiang Youbao is directly installed on fuel feeding on oil inlet, so that electronic lubricating pump is easy to operate, conveying oil mass is big,
It is fast to convey speed oil；But in the case where electronic lubricating pump needs continuous defeated a large amount of oil, the oil mass that oil wraps storage is limited, and
And packet of more changing oil needs certain operating time, can not achieve the mode of switching auto-supply.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of electric dual-mode lubricating pumps, have both two kinds of fuel-displaced sides
Formula, quantitative fuel-displaced one is being wrapped using oil, another kind is fuel-displaced using another petroleum pipeline is connected, while being switched fast by solenoid valve
Fuel feeding mode meets the service condition for continuously inputting a large amount of oil masses.
In order to solve the above technical problems, the utility model provides a kind of electric dual-mode lubricating pump, the electronic bimodulus
Formula lubricating pump includes driving motor, which is fixed on the side of lubrication block, and connect with the lubrication block, and institute
The other side for stating lubrication block connects the plunger pump lubrication box lubrication block built-in cam and connect with the cam, described
The output shaft of driving motor drives the plunger pump to rotate through the cam drive, while plunger pump connects the lubrication box, institute
The output shaft rotation for stating plunger pump drives the lubrication box quantitative fuel-displaced；The valve of the oil road connection solenoid valve of the lubrication box
Body, and oily direction, while the external another petroleum pipeline of the valve body are passed in and out through the solenoid valve control, it is quickly cut by the solenoid valve
Fuel feeding mode is changed, the service condition for continuously inputting a large amount of oil masses is met.
The technical solution of the utility model is as follows:
The electric dual-mode lubricating pump includes driving motor, the driving motor be fixed on lubrication block side, and with
Lubrication block connection, and other side connection lubrication box lubrication block built-in cam of the lubrication block and with it is described
The output shaft of the plunger pump of cam connection, the driving motor drives the plunger pump to rotate through the cam drive, while column
Plug pump connects the lubrication box, and the output shaft rotation of the plunger pump drives the lubrication box quantitative fuel-displaced；The lubrication box
Oil road connects the valve body of solenoid valve, and passes in and out oily direction, while the external another petroleum pipeline of the valve body through the solenoid valve control,
It is switched fast fuel feeding mode by the solenoid valve, meets the service condition for continuously inputting a large amount of oil masses.
As a kind of preferred embodiment of above-mentioned electric dual-mode lubricating pump, lubricated described in the output axis connection of the plunger pump
The input terminal of case, and the output shaft rotation of the plunger pump drives the lubrication box quantitative fuel-displaced；The plunger pump service life
It is long, and discharge pressure is high.
As a kind of preferred embodiment of above-mentioned electric dual-mode lubricating pump, the lubrication box includes spring, oil wraps and shell,
Spring described in the shell fitting and the oil packet simultaneously.
As a kind of preferred embodiment of above-mentioned electric dual-mode lubricating pump, one end of the spring is bonded the top of the shell
Portion's inner wall, the packet of oil described in the other end precompressed of the spring, so that the oil packet is bonded the lubrication box.
As a kind of preferred embodiment of above-mentioned electric dual-mode lubricating pump, the valve body include the first oil inlet, second into
Hydraulic fluid port, oil outlet and oil duct, which is separately connected first oil inlet, the second oil inlet, and converges to the oil outlet.
As a kind of preferred embodiment of above-mentioned electric dual-mode lubricating pump, first oil inlet connects the lubrication box
Oil road, second oil inlet connect another petroleum pipeline.
As a kind of preferred embodiment of above-mentioned electric dual-mode lubricating pump, first oil inlet and second oil inlet
Input terminal be arranged filter screen, while the oil outlet output end be arranged filter screen.
Compared with prior art, the utility model electric dual-mode lubricating pump has the advantages that
1, the output shaft of the driving motor drives the plunger pump to rotate through the cam drive, while plunger pump connects
The lubrication box, the output shaft rotation of the plunger pump drive the lubrication box quantitative fuel-displaced；The plunger pump long service life,
And discharge pressure is high.
2, the valve body of the oil road connection solenoid valve of the lubrication box, and oily direction is passed in and out through the solenoid valve control, together
When the external another petroleum pipeline of the valve body, fuel feeding mode is switched fast by the solenoid valve, satisfaction continuously inputs a large amount of oil masses
Service condition.
3, filter screen is arranged in the input terminal of first oil inlet and second oil inlet, while the oil outlet is defeated
Filter screen is arranged in outlet.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the electric dual-mode lubricating pump of the utility model；
Fig. 2 is the structural schematic diagram of the lubrication block of the electric dual-mode lubricating pump of the utility model；
Fig. 3 is the oil liquid circulation figure of the valve body of the electric dual-mode lubricating pump of the utility model.
Driving motor 1, lubrication block 2, lubrication box 3, solenoid valve 4, another petroleum pipeline 5, filter screen 6, cam 21, plunger
Pump 22, spring 31, oil packet 32, shell 333, valve body 41, the first oil inlet 411, the second oil inlet 412, oil outlet 413, oil duct
414。
Specific embodiment
In order to make the purpose of utility model of the utility model, technical solution and technical effect are more clearly understood, tie below
Specific embodiment is closed to do as preferably bright the utility model.It should be understood that specific embodiment described herein, only use
In explaining the utility model, it is not used to limit the utility model.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
Referring to Fig.1-3, a kind of electric dual-mode lubricating pump includes driving motor 1, which is fixed on lubrication block
2 side, and connect with the lubrication block 2, and the other side of the lubrication block 2 connects lubrication box 3, through the lubrication box
It is fuel-displaced that 2 transmission of seat conveys the lubrication box 3；This lubrication block 2 built-in cam 21 and the plunger pump 22 that connect with the cam 21,
The output shaft of the driving motor 1 drives the plunger pump 22 to rotate through the cam 21 transmission, while plunger pump 22 connects institute
State lubrication box 3；The plunger pump long service life, and discharge pressure is high.
The input terminal of lubrication box 3 described in the output axis connection of the plunger pump 22, and the output shaft rotation of the plunger pump 22
Turn to drive the lubrication box 3 quantitative fuel-displaced, therefore the output shaft of the driving motor 1 drives the plunger through the cam 21 transmission
22 rotation of pump, to realize that the lubrication box 3 is quantitative fuel-displaced；The valve body 41 of the oil road connection solenoid valve 4 of the lubrication box 3,
And it is controlled through the solenoid valve 4 and passes in and out oily direction, while the external another petroleum pipeline 5 of the valve body 41；The electric dual-mode lubrication
Pump has both two kinds of fuel-displaced modes, and one is using the lubrication box 3 quantitative fuel-displaced, another kind is gone out using another petroleum pipeline 5 is connected
Oil, while fuel feeding mode is switched fast by the solenoid valve 4, meet the service condition for continuously inputting a large amount of oil masses.
Referring to Fig. 2, the lubrication box 3 includes spring 31, oil packet 32 and shell 33, while spring described in 33 fitting of shell
31 and it is described oil packet 32；One end of the spring 31 is bonded the top inner wall of the shell 33, and the other end of the spring 31 is pre-
The oil packet 32 is pressed, so that the 32 fitting lubrication box 3 of the oil packet, so that the oil packet 32 is real by the extruding of the spring 31
Now it is fixed on the lubrication box 3；The output shaft of the driving motor 1 drives the plunger pump 22 to revolve through the cam 21 transmission
Turn, the rotation of plunger pump 22 operating drives the oil packet 32 to enter gear along the fuel-displaced direction of the lubrication box 3.
Be directed to the oil packet 32 oil mass be finished in the case of, the detachable shell 33 applies external force in the spring
31, so that the spring 31 is detached from the oil packet 32, to replace to the oil packet 32, supplement enough oil packets
32。
Referring to Fig.1-3, the valve body 41 includes the first oil inlet 411, the second oil inlet 412, oil outlet 413 and oil duct
414, which is separately connected first oil inlet 411, the second oil inlet 412, and converges to the oil outlet 413；Together
The first oil inlet of Shi Suoshu 411 connects the oil road of the lubrication box 3, and second oil inlet 412 connects another petroleum pipeline 5；
The oil road of the lubrication box 3 docks first oil inlet 411, and the oil quantitatively exported from the oil packet 32 is along the lubrication box
3 oil road flows out into first oil inlet 411, the oil that another petroleum pipeline 5 exports directly second oil inlet
In 412.
Filter screen 6 is arranged in the input terminal of first oil inlet 411 and second oil inlet 412, passes through the filter screen 6
The oil of the oil and the outputs of another petroleum pipeline 5 that quantitatively export to the oil packet 32 is filtered, and stops the entrance of impurity；It is described simultaneously
Filter screen 6 is arranged in the output end of oil outlet 413, the oily and another oil transportation quantitatively exported by the filter screen 6 to the oil packet 32
The oil that pipe 5 exports further filtering, stops the entrance of impurity, and double filtration is arranged in the valve body 41.
Utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, the various transformation made all fall within the protection scope of the utility model.
Claims (7)
1. a kind of electric dual-mode lubricating pump, including driving motor (1), which is fixed on the one of lubrication block (2)
Side, and connect with the lubrication block (2), and the other side of lubrication block (2) connects lubrication box (3), which is characterized in that
Lubrication block (2) built-in cam (21) and the plunger pump (22) being connect with the cam (21), the driving motor (1) it is defeated
Shaft drives the plunger pump (22) to rotate through the cam (21) transmission, while plunger pump (22) connects the lubrication box (3)；
The valve body (41) of oil road connection solenoid valve (4) of the lubrication box (3), and controlled through the solenoid valve (4) and pass in and out oily direction,
The external another petroleum pipeline (5) of the valve body (41) simultaneously.
2. electric dual-mode lubricating pump according to claim 1, which is characterized in that the output shaft of the plunger pump (22) connects
The input terminal of the lubrication box (3) is connect, and the output shaft rotation of the plunger pump (22) drives the lubrication box (3) to quantify
Oil；Plunger pump (22) long service life, and discharge pressure is high.
3. electric dual-mode lubricating pump according to claim 2, which is characterized in that the lubrication box (3) includes spring
(31), oil packet (32) and shell (33), while spring (31) described in shell (33) fitting and the oil packet (32).
4. electric dual-mode lubricating pump according to claim 3, which is characterized in that one end of the spring (31) is bonded institute
The top inner wall of shell (33) is stated, oil described in the other end precompressed of the spring (31) wraps (32), so that oil packet (32) patch
Close the lubrication box (3).
5. electric dual-mode lubricating pump according to claim 1, which is characterized in that the valve body (41) includes the first oil inlet
Mouthful (411), the second oil inlet (412), oil outlet (413) and oil duct (414), the oil duct (414) be separately connected described first into
Hydraulic fluid port (411), the second oil inlet (412), and converge to the oil outlet (413).
6. electric dual-mode lubricating pump according to claim 5, which is characterized in that the first oil inlet (411) connection
The oil road of the lubrication box (3), second oil inlet (412) connect another petroleum pipeline (5).
7. electric dual-mode lubricating pump according to claim 6, which is characterized in that first oil inlet (411) and institute
Input terminal setting filter screen (6) of the second oil inlet (412) is stated, while filter screen is arranged in the output end of the oil outlet (413)
(6)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167705.9U CN209414989U (en) | 2018-12-20 | 2018-12-20 | Electric dual-mode lubricating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167705.9U CN209414989U (en) | 2018-12-20 | 2018-12-20 | Electric dual-mode lubricating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414989U true CN209414989U (en) | 2019-09-20 |
Family
ID=67939900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822167705.9U Expired - Fee Related CN209414989U (en) | 2018-12-20 | 2018-12-20 | Electric dual-mode lubricating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414989U (en) |
-
2018
- 2018-12-20 CN CN201822167705.9U patent/CN209414989U/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 |
Granted publication date: 20190920 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |